Hi Sieghard and all, Thank you very much for very detailed explanation about upgrading IOS6. Please, where can I download IOS5.1.1 again? Should I google it? With regards Maria
Sent from IPhone Dňa 23.9.2012, o 21:56, Sieghard Weitzel <siegh...@live.ca> napísal: > Hi Mária, > > I only downgraded my iPhone 4 once and that was after I optained a beta copy > of iOS 5 back last year in July. I was pretty excited about iOS 5 after the > June announcement so I paid some guy on eBay 5 Dollars to register my UDID > under his developer account. I then had to find a website to download the > iOS 5 beta, but since it was only the first or second Beta it gave me so > many problems that after a week or 2 I downloaded iOS 4.3 again from the > same website. Basically, as long as Apple allows downgrading and provided > you find a full copy of iOS 5.1.1 which will be somewhere in the > neighbourhood of 700 or 800 Megabytes to ddownload, you just download it, > then if you want to downgrade you hook your phone up to iTunes and instead > of pressing Enter on "Restore" you press Shift+Enter. If you are using > Windows this will open a standard Open File dialogue, you then browse to > where you saved the iOS 5.1.1 file which has a .ipsw extention, select it > and press "Open". From then on it's a standard restore procedure and if all > goes well you will be back to 5.1.1 when it's done. > > Now, having said this, I don't think you have too much to worry about. iOS 6 > seems to run very well on the iPhone 4 and in fact quite a few people here > have reported it seems to be more responsive than iOS 5.1.1 was although > there are a few exceptions where some people seem to have problems. As for > features all works well except custom labels has a bug and there are a few > other things which maybe you read about if you followed the list. Nothing I > think is a deal breaker. > > If you do upgrade make sure you are plugged into power and back up before > and even though some claim it makes no difference, do this after you backed > up and before starting the update: > > Turn on Airplane Mode, then go into WiFi and turn WiFi back on still with > Airplane mode enabled. > This will turn off Bluetooth and the phone so at least your upgrade won't be > interrupted by a phone call. > > Next, go to the app switcher and force quit all apps. > > Last, turn your iPhone off and turn it back on, basically this reboots the > device. I would also plug it into a power outlet with the wall charger and > not the computer, somebody mentioned yesterday that if you plug it into the > computer you use to sync and have iTunes open it can cause the phone to go > into DFU mode which you do not want to happen. > > Now you can go to "Settings", "General" and "Software Update" and start the > update. Keep in mind that the download itself can take about half an hour or > more and if it seems to be stuck at 96% don't panic and just let it sit, it > will finish eventually. Also, the actual install with all reboots and so on > can take another 30 minutes or even up to an hour, so unless Voiceover > doesn't come on for about 2 hours, don't worry. If it doesn't come on after > 2 hours or more, well, then do worry *smile*. > > I started the update via WiFi but got impatient when nothing happened for 5 > minutes as it sat at 96% and I rebooted the phone. After that it kept > telling me that my version 5.1.1 was the latest update so I just hooked it > up to iTunes and did the update via iTunes. From all I heard from those who > did the update on the phone via WiFi I think I preferred to do it via iTunes > as I could always see what was happening, I heard the various sounds the > computer made when the iPhone disconnected and reconnected during the update > etc. If you want to do this via iTunes you have to be upgraded to the latest > version which is 10.7. > > > Regards, > Sieghard > > > -- > You received this message because you are subscribed to the "VIPhone" Google > Group. > To search the VIPhone public archive, visit > http://www.mail-archive.com/viphone@googlegroups.com/. > To post to this group, send email to viphone@googlegroups.com. > To unsubscribe from this group, send email to > viphone+unsubscr...@googlegroups.com. > For more options, visit this group at > http://groups.google.com/group/viphone?hl=en. > > -- You received this message because you are subscribed to the "VIPhone" Google Group. To search the VIPhone public archive, visit http://www.mail-archive.com/viphone@googlegroups.com/. To post to this group, send email to viphone@googlegroups.com. To unsubscribe from this group, send email to viphone+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/viphone?hl=en.
